/**
 * Licensed to Apereo under one or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information regarding copyright ownership. Apereo
 * licenses this file to you under the Apache License, Version 2.0 (the "License"); you may not use
 * this file except in compliance with the License. You may obtain a copy of the License at the
 * following location:
 *
 * <p>http://www.apache.org/licenses/LICENSE-2.0
 *
 * <p>Unless required by applicable law or agreed to in writing, software distributed under the
 * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
 * express or implied. See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apereo.portal.security.provider;

import java.io.Serializable;
import java.util.Date;
import org.apereo.portal.security.IPermission;

/** */
public class PermissionImpl implements IPermission, Serializable {
    private String m_owner = null;
    private String m_principal = null;
    private String m_activity = null;
    private String m_target = null;
    private String m_type = null;
    private Date m_effective = null;
    private Date m_expires = null;
    private static final long serialVersionUID = 1L;

    /**
     * This constructor ensures that all Permission objects are created with an owner specified.
     *
     * @param owner
     */
    public PermissionImpl(String owner) {
        // Make sure to call the constructor that stores the owner
        super();
        m_owner = owner;
    }
    /**
     * Returns the token that represents the activity associated with this <code>IPermission</code>.
     *
     * @return String
     */
    @Override
    public String getActivity() {
        return (m_activity);
    }
    /**
     * Returns the effective date that was set for this Permission.
     *
     * @return the effective date that was set for this Permission
     */
    @Override
    public Date getEffective() {
        return (m_effective);
    }
    /**
     * Returns the expires date that was set for this Permission.
     *
     * @return the expires date that was set for this Permission
     */
    @Override
    public Date getExpires() {
        return (m_expires);
    }
    /**
     * Returns the owner of this Permission
     *
     * @return the owner of this Permission
     */
    @Override
    public String getOwner() {
        return (m_owner);
    }
    /**
     * Returns the token that represents the <code>IAuthorizationPrincipal</code> associated with
     * this <code>IPermission</code>.
     *
     * @return String
     */
    @Override
    public String getPrincipal() {
        return (m_principal);
    }
    /**
     * Returns the token that represents the target associated with this <code>IPermission</code>.
     */
    @Override
    public String getTarget() {
        return (m_target);
    }
    /**
     * Returns the type of permission that this is, generally GRANT or DENY
     *
     * @return String
     */
    @Override
    public String getType() {
        return (m_type);
    }
    /**
     * Specifies the token that represents the activity associated with this <code>IPermission
     * </code>.
     *
     * @param activity String
     */
    @Override
    public void setActivity(String activity) {
        m_activity = activity;
    }
    /**
     * Specifies the date that this <code>IPermission</code> will become effective.
     *
     * @param effective java.util.Date
     */
    @Override
    public void setEffective(Date effective) {
        m_effective = effective;
    }
    /**
     * Specifies the date that this <code>IPermission</code> will expire.
     *
     * @param expires java.util.Date
     */
    @Override
    public void setExpires(Date expires) {
        m_expires = expires;
    }
    /**
     * Specifies the token that represents the <code>IAuthorizationPrincipal</code> associated with
     * this <code>IPermission</code>.
     *
     * @param newPrincipal String
     */
    @Override
    public void setPrincipal(String newPrincipal) {
        m_principal = newPrincipal;
    }
    /**
     * Specifies the token that represents the target associated with this <code>IPermission</code>.
     *
     * @param target String
     */
    @Override
    public void setTarget(String target) {
        m_target = target;
    }
    /**
     * Sets the <code>IPermission</code> type.
     *
     * @param type String
     */
    @Override
    public void setType(String type) {
        m_type = type;
    }
    /** @return java.lang.String */
    @Override
    public String toString() {
        StringBuffer buff = new StringBuffer("Permission on ");
        buff.append(getTarget());
        buff.append(" for ");
        buff.append(getPrincipal());
        buff.append(" (").append(getOwner()).append("/").append(getActivity()).append(")");
        return buff.toString();
    }
}
